CN104759819B - A kind of positioner for platform inclined ladder bearing - Google Patents
A kind of positioner for platform inclined ladder bearing Download PDFInfo
- Publication number
- CN104759819B CN104759819B CN201510179999.5A CN201510179999A CN104759819B CN 104759819 B CN104759819 B CN 104759819B CN 201510179999 A CN201510179999 A CN 201510179999A CN 104759819 B CN104759819 B CN 104759819B
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- Prior art keywords
- clamp
- pipe
- inclined ladder
- bearing
- riser
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
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- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Ladders (AREA)
Abstract
The invention discloses a kind of positioner for platform inclined ladder bearing, comprise clamp A, clamp B, pipe A, pipe B, clamp A and vertical parallel arrangement identical with clamp B structure, pipe A and at grade parallel arrangement identical with pipe B structure. Pipe A is all fixedly connected with clamp A lateral vertical with pipe B one end, and pipe A is all fixedly connected with clamp B lateral vertical with the pipe B other end. The positioner for platform inclined ladder bearing of the present invention's design, not only simple in structure, easy to operate, reduce in welding process the process of data between two bearings of repeated measurement, saved the time of inclined ladder bearing welding, also improved to a great extent platform inclined ladder bearing welding precision.
Description
Technical field
The present invention relates to a kind of positioner, particularly relate to a kind of positioner for platform inclined ladder bearing.
Background technology
In existing machinery heavy industry field, often there is the platform of a lot of different purposes, as diving platform, crossbeam platform etc., and upper this type of platform of climbing need to be by the inclined ladder of pressing certain angle installation. In industry is manufactured, the connection of inclined ladder and platform completes by inclined ladder bearing.
Former inclined ladder bearing is all in the time of general assembly, and after inclined ladder is in place, scene completes the welding between bearing and platform. Construction causes weld paint to destroy seriously like this, and due to bearing narrow space, cannot polish.
Summary of the invention
The object of the invention is to for the deficiencies in the prior art, provide one not only simple in structure, easy to operate, and can also greatly improve the positioner for platform inclined ladder bearing of platform inclined ladder bearing welding precision.
For solving the problems of the technologies described above, the technical solution used in the present invention is: a kind of positioner for platform inclined ladder bearing, comprise clamp A, clamp B, pipe A, pipe B, described clamp A and vertical parallel arrangement identical with clamp B structure, described pipe A and at grade parallel arrangement identical with pipe B structure; Described pipe A is all fixedly connected with clamp A lateral vertical with pipe B one end, and described pipe A is all fixedly connected with clamp B lateral vertical with the pipe B other end.
Further, described clamp A comprises the L-type steel plate A that transverse slat A and riser A form, and described riser A bottom has one shape pin axis hole A, and described pin shaft hole A is upper with the bearing pin A mating with it;
Described clamp B comprises the L-type steel plate B that transverse slat B and riser B form, and described riser B bottom has one shape pin axis hole B in pin shaft hole A same position, and described pin shaft hole B is upper with the bearing pin B mating with it.
Further optimize, described bearing pin A is identical with bearing pin B structure, and described bearing pin A comprises integrated bearing pin cap and round steel, and described round steel outer ring is threaded, on described round steel, be socketed with the nut mating with screw thread, described bearing pin cap external diameter is greater than the aperture of pin shaft hole A.
Further, described pipe A one end is fixedly connected with transverse slat A centre position, and the described pipe A other end is fixedly connected with transverse slat B centre position.
Further, described pipe B one end is fixedly connected with position, riser A upper end, and the described pipe B other end is fixedly connected with riser B upper end.
Beneficial effect of the present invention is as follows:
1. the accurately problem of correspondence of both sides that the present invention runs in welding process in order to overcome platform both sides inclined ladder bearing, design this positioner being stuck on platform, by two parallel pipe A and pipe B at grade, make the clamp A of the left and right sides keep parallel fixing in the same horizontal line with clamp B, then by bearing pin A and bearing pin B, required two inclined ladder bearings that are welded on platform side are fixed on to the riser A of clamp A and clamp B, on riser B, finally the interior right angle of clamp A and clamp B is opened on platform simultaneously, carry out the welding of two inclined ladder bearings and platform side, the positioner of design like this, not only simple in structure, easy to operate, reduce in welding process the process of data between two bearings of repeated measurement, save the time of inclined ladder bearing welding, also improve to a great extent platform inclined ladder bearing welding precision.
2. clamp A and clamp B are designed to the L-type steel plate structure being made up of transverse slat and riser by the present invention, and the interior right angle that so just can make transverse slat and riser form is tightly stuck on platform, there will not be gap to cause error.
3. clamp A of the present invention is fixedly connected with pipe B by the pipe A at same plane parallel arrangement with clamp B, has ensured that clamp A and clamp B can be stuck in smoothly and on platform, not have vertical deviation at sustained height.
4. the present invention is separately fixed at inclined ladder bearing on clamp A and clamp B by the bearing pin A with nut and bearing pin B, fastening effective, pin shaft hole A and pin shaft hole B are designed to yi word pattern, conveniently the upper-lower position of inclined ladder bearing are carried out to small adjustment, to reach better precision.
5. the present invention adopts bearing pin cap external diameter to be greater than bearing pin A and the bearing pin B in the aperture of pin shaft hole, makes bearing pin cap in fixation procedure can, to through pin shaft hole, not cause clamp and inclined ladder pedestal looseness.
Brief description of the drawings
Fig. 1 is that the present invention is applied in the whole structure side view on platform inclined ladder bearing.
Fig. 2 is that the present invention is applied in the whole structure top view on platform inclined ladder bearing.
Fig. 3 is the distolateral TV structure schematic diagram of clamp B of the present invention.
Fig. 4 is positioner plan structure schematic diagram of the present invention.
Fig. 5 is the structural representation of bearing pin A of the present invention.
Drawing reference numeral: 1, clamp A, 11, transverse slat A, 12, riser A, 2, clamp B, 21, transverse slat B, 22, riser B, 3, pipe A, 4, pipe B, 5, pin shaft hole A, 6, bearing pin A, 61, bearing pin cap, 62, round steel, 7, pin shaft hole B, 8, bearing pin B, 9, platform, 10, inclined ladder bearing.
Detailed description of the invention
By particular specific embodiment explanation embodiments of the present invention, person skilled in the art scholar can understand other advantages of the present invention and effect easily by the disclosed content of this description below.
As shown in Figure 3 and Figure 4, a kind of positioner for platform inclined ladder bearing, comprise clamp A1, clamp B2, pipe A3, pipe B4, clamp A1 and vertical parallel arrangement identical with clamp B2 structure, pipe A3 and at grade parallel arrangement identical with pipe B4 structure. Pipe A3 is all fixedly connected with clamp A1 lateral vertical with pipe B4 one end, and pipe A3 is all fixedly connected with clamp B2 lateral vertical with the pipe B4 other end.
As to further optimization of the present invention, clamp A1 comprises the L-type steel plate A that transverse slat A11 and riser A12 form, and riser A12 bottom has one shape pin axis hole A5, and pin shaft hole A5 is upper with the bearing pin A6 mating with it.
Clamp B2 comprises the L-type steel plate B that transverse slat B21 and riser B22 form, and riser B22 bottom has one shape pin axis hole B7 in pin shaft hole A5 same position, and pin shaft hole B7 is upper with the bearing pin B8 mating with it.
As shown in Figure 5, bearing pin A6 is identical with bearing pin B8 structure, and bearing pin A6 comprises integrated bearing pin cap 61 and round steel 62, and round steel 62 outer rings are threaded, and is socketed with the nut mating with screw thread on round steel 62, and bearing pin cap 61 external diameters are greater than the aperture of pin shaft hole A5.
Pipe A3 one end is fixedly connected with transverse slat A11 centre position, and the pipe A3 other end is fixedly connected with transverse slat B21 centre position. Pipe B4 one end is fixedly connected with position, riser A12 upper end, and the pipe B4 other end is fixedly connected with riser B22 upper end.
In the time using the positioner of the present invention's design, only pin shaft hole A5 and the pin shaft hole B7 on clamp A1 and clamp B2 need be aimed in a word hole of two inclined ladder bearings 10 that need to be welded on platform 9 sides, adjust optimum position, tighten the nut on bearing pin A6 and bearing pin B8, again by the transverse slat A11 of clamp A1 and clamp B2 and transverse slat B21 near platform 9 upper surfaces, the riser A12 of clamp A1 and clamp B2 and riser B22, near platform 9 sides, finally carry out the welding of two inclined ladder bearings 10 and platform 9 sides. Whole structure after having welded as depicted in figs. 1 and 2. After inclined ladder bearing 10 has welded, unscrew nut, bearing pin A6 and bearing pin B8 are pulled up, take this positioner away carry out next place inclined ladder bearing 10 and weld.
Clamp A1 and clamp B2 are designed to the L-type steel plate structure being made up of transverse slat and riser by the present invention, and the interior right angle that so just can make transverse slat and riser form is tightly stuck on platform 9, there will not be gap to cause error. Clamp A1 is fixedly connected with pipe B4 by the pipe A3 at same plane parallel arrangement with clamp B2, has ensured that clamp A1 and clamp B2 can be stuck in smoothly and on platform 9, not have vertical deviation at sustained height. By the bearing pin A6 with nut and bearing pin B8, inclined ladder bearing 10 is separately fixed on clamp A1 and clamp B2, fastening effective, pin shaft hole A5 and pin shaft hole B7 are designed to yi word pattern, conveniently the upper-lower position of inclined ladder bearing 10 are carried out to small adjustment, to reach better precision. Adopt bearing pin cap 61 external diameters to be greater than bearing pin A6 and the bearing pin B8 in the aperture of pin shaft hole A5, make bearing pin cap 61 in fixation procedure can, to through pin shaft hole, not cause clamp and inclined ladder bearing 10 loosening.
The accurately problem of correspondence of both sides that the present invention runs in welding process in order to overcome platform both sides inclined ladder bearing 10, design this positioner being stuck on platform 9, by two parallel pipe A3 and pipe B4 at grade, make the clamp A1 of the left and right sides keep parallel fixing in the same horizontal line with clamp B2, then by bearing pin A6 and bearing pin B8, required two inclined ladder bearings 10 that are welded on platform 9 sides are fixed on to the riser A12 of clamp A1 and clamp B2, on riser B22, finally the interior right angle of clamp A1 and clamp B2 is opened on platform 9 simultaneously, carry out the welding of two inclined ladder bearings 10 and platform 9 sides, the positioner of design like this, not only simple in structure, easy to operate, reduce the process of 10 data of two inclined ladder bearings of repeated measurement in welding process, save the time that inclined ladder bearing 10 welds, also improve to a great extent platform inclined ladder bearing welding precision.
Claims (4)
1. the positioner for platform inclined ladder bearing, it is characterized in that: comprise clamp A, clamp B, pipe A, pipe B, described clamp A and vertical parallel arrangement identical with clamp B structure, described pipe A and at grade parallel arrangement identical with pipe B structure; Described pipe A is all fixedly connected with clamp A lateral vertical with pipe B one end, and described pipe A is all fixedly connected with clamp B lateral vertical with the pipe B other end; Described clamp A comprises the L-type steel plate A that transverse slat A and riser A form, and described riser A bottom has one shape pin axis hole A, and described pin shaft hole A is upper with the bearing pin A mating with it; Described clamp B comprises the L-type steel plate B that transverse slat B and riser B form, and described riser B bottom has one shape pin axis hole B in pin shaft hole A same position, and described pin shaft hole B is upper with the bearing pin B mating with it.
2. a kind of positioner for platform inclined ladder bearing according to claim 1, it is characterized in that: described bearing pin A is identical with bearing pin B structure, described bearing pin A comprises integrated bearing pin cap and round steel, described round steel outer ring is threaded, on described round steel, be socketed with the nut mating with screw thread, described bearing pin cap external diameter is greater than the aperture of pin shaft hole A.
3. a kind of positioner for platform inclined ladder bearing according to claim 1, is characterized in that: described pipe A one end is fixedly connected with transverse slat A centre position, and the described pipe A other end is fixedly connected with transverse slat B centre position.
4. a kind of positioner for platform inclined ladder bearing according to claim 1, is characterized in that: described pipe B one end is fixedly connected with position, riser A upper end, and the described pipe B other end is fixedly connected with riser B upper end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510179999.5A CN104759819B (en) | 2015-04-16 | 2015-04-16 | A kind of positioner for platform inclined ladder bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510179999.5A CN104759819B (en) | 2015-04-16 | 2015-04-16 | A kind of positioner for platform inclined ladder bearing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104759819A CN104759819A (en) | 2015-07-08 |
| CN104759819B true CN104759819B (en) | 2016-05-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510179999.5A Active CN104759819B (en) | 2015-04-16 | 2015-04-16 | A kind of positioner for platform inclined ladder bearing |
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| CN (1) | CN104759819B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2801488A1 (en) * | 1977-05-17 | 1979-07-26 | Franz Amschler | Jig for soldering, brazing, or welding operations - includes clamp adjusted by threaded spindle turned by hand |
| CN201931229U (en) * | 2010-12-30 | 2011-08-17 | 杨晓娥 | Narrow gap welding and fixing support for construction steel bar |
| CN202377693U (en) * | 2011-11-24 | 2012-08-15 | 芜湖中集瑞江汽车有限公司 | Auxiliary welding tooling for special semitrailer |
| CN102728978A (en) * | 2011-04-14 | 2012-10-17 | 漳州市昌龙汽车附件有限公司 | Novel square pipe location snap-gauge device |
| KR20130110467A (en) * | 2012-03-29 | 2013-10-10 | 현대중공업 주식회사 | Zig for fixing vertical bracket of ship |
| CN203266016U (en) * | 2013-05-24 | 2013-11-06 | 北京中丽制机电气有限公司 | Handrail welding fixture |
| CN203779012U (en) * | 2013-12-13 | 2014-08-20 | 中山广都机电有限公司 | Semi-automatic underbeam welding tool jig |
| CN204019040U (en) * | 2014-08-22 | 2014-12-17 | 宁波世纪东港机械有限公司 | A kind of welding tooling |
| CN204639489U (en) * | 2015-04-16 | 2015-09-16 | 上海振华重工集团（南通）有限公司 | A kind of positioner for platform inclined ladder bearing |
-
2015
- 2015-04-16 CN CN201510179999.5A patent/CN104759819B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2801488A1 (en) * | 1977-05-17 | 1979-07-26 | Franz Amschler | Jig for soldering, brazing, or welding operations - includes clamp adjusted by threaded spindle turned by hand |
| CN201931229U (en) * | 2010-12-30 | 2011-08-17 | 杨晓娥 | Narrow gap welding and fixing support for construction steel bar |
| CN102728978A (en) * | 2011-04-14 | 2012-10-17 | 漳州市昌龙汽车附件有限公司 | Novel square pipe location snap-gauge device |
| CN202377693U (en) * | 2011-11-24 | 2012-08-15 | 芜湖中集瑞江汽车有限公司 | Auxiliary welding tooling for special semitrailer |
| KR20130110467A (en) * | 2012-03-29 | 2013-10-10 | 현대중공업 주식회사 | Zig for fixing vertical bracket of ship |
| CN203266016U (en) * | 2013-05-24 | 2013-11-06 | 北京中丽制机电气有限公司 | Handrail welding fixture |
| CN203779012U (en) * | 2013-12-13 | 2014-08-20 | 中山广都机电有限公司 | Semi-automatic underbeam welding tool jig |
| CN204019040U (en) * | 2014-08-22 | 2014-12-17 | 宁波世纪东港机械有限公司 | A kind of welding tooling |
| CN204639489U (en) * | 2015-04-16 | 2015-09-16 | 上海振华重工集团（南通）有限公司 | A kind of positioner for platform inclined ladder bearing |
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| Publication number | Publication date |
|---|---|
| CN104759819A (en) | 2015-07-08 |
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Effective date of registration: 20170420 Address after: The 226000 farm of Jiangsu province Nantong Development Zone Riverview Road No. 1 Patentee after: Nantong Zhenhua Heavy Equipment Manufacturing Co., Ltd. Address before: 226000 Jiangsu Province, Nantong Development Zone, Zhenhua Road No. 1 Patentee before: Shanghai Zhenhua Heavy Industry Group (Nantong) Co., Ltd. |
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| TR01 | Transfer of patent right |